require('../css/commCss/normalize.css')
require('../css/commCss/reset.css')
require('../css/commCss/property.css')
require('../lib/flexible')
require('../css/3.less')

document.addEventListener('DOMContentLoaded', function() {
    const div = document.querySelector('div')

    function setcountDown() {
        let tiem = 3
        setInterval(function() {
            tiem--
            if (tiem <= 0) {
                location.href = './exercising.html'
            } else {
                div.textContent = tiem
            }
        }, 1000)
    }
    setcountDown()

})